mikexcohen
commented
1 year ago Pasting your code exactly worked for me (though the code was missing a few
- in the plot lines). Maybe you redefined some variables? Please try clearing the workspace and starting again from the top of the code.
On Fri, May 5, 2023 at 3:08 PM Helene Sisti @.***> wrote:
I'm trying to re-create Figure 13.5 and am receiving an error message. I've copied the code I'm using from the file and the error message I receive below. Thanks for writing such a great book!
%% Figure 13.5
% redefine time time = -.5:1/srate:.5; % vector of time
figure
% plot real and imaginary parts of wavelet plot(time,real(wavelet),'linew',2) hold on plot(time,imag(wavelet),':','linew',2)
% plot cosine and sine plot(time,cos(2pifrequency. time),'m','linew',2) plot(time,sin(2pifrequency.time),'m:','linew',2)
% plot gaussian window gaus_win = exp(-time.^2./(2*s^2)); plot(time,gaus_win,'k') set(gca,'ylim',[-1.2 1.2]) xlabel('Time (s)') legend({'real part of wavelet';'imaginary part of wavelet';'cosine';'sine';'Gaussian'})
Error using plot Vectors must be the same length.
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hsisti
I'm trying to re-create Figure 13.5 and am receiving an error message. I've copied the code I'm using from the file and the error message I receive below. Thanks for writing such a great book!
%% Figure 13.5
% redefine time time = -.5:1/srate:.5; % vector of time
figure
% plot real and imaginary parts of wavelet plot(time,real(wavelet),'linew',2) hold on plot(time,imag(wavelet),':','linew',2)
% plot cosine and sine plot(time,cos(2pifrequency.time),'m','linew',2) plot(time,sin(2pifrequency.time),'m:','linew',2)
% plot gaussian window gaus_win = exp(-time.^2./(2*s^2)); plot(time,gaus_win,'k') set(gca,'ylim',[-1.2 1.2]) xlabel('Time (s)') legend({'real part of wavelet';'imaginary part of wavelet';'cosine';'sine';'Gaussian'})
Error using plot Vectors must be the same length.